git checkout a single file from another branch and put in different folder
You have 2 options chain 2 commands, git checkout other_branch — file.txt && git mv file.txt folder/file.txt or you can use worktree
How do I revert a Git repository to a previous commit?
This depends a lot on what you mean by “revert”. Temporarily switch to a different commit If you want to temporarily go back to it, fool around, then come back to where you are, all you have to do is check out the desired commit: Or if you want to make commits while you’re there, … Read more
Regular Expression for alphanumeric and underscores
To match a string that contains only those characters (or an empty string), try This works for .NET regular expressions, and probably a lot of other languages as well. Breaking it down: If you don’t want to allow empty strings, use + instead of *. As others have pointed out, some regex languages have a shorthand form … Read more
How to fix ingress 404 default backend
If you are using nginx as deployment proxy in the kubernetes and facing the issue then the below configuration can resolve the redirection issue. Either you can include the below variables in the grafan.ini file or can expose as env variables as shown below, So the Grafana deployment will look like the below one. And … Read more
What would I use git-worktree for?
For me, git worktree is the biggest improvement since a long time. I’m working in enterprise software development. There, it is very common that you have to maintain old versions like what you released 3 years ago. Of course you have a branch for each version so that you can easily switch to it and … Read more
Data type not understood while creating a NumPy array
You are missing brackets around the two lists. The way it was written the dtype argument was receiving the value [79000,3.9,16933.26], which obviously cannot be interpreted as a valid NumPy data type and caused the error.
How to fetch all Git branches
You can fetch all branches from all remotes like this: It’s basically a power move. fetch updates local copies of remote branches so this is always safe for your local branches BUT: fetch will not update local branches (which track remote branches); if you want to update your local branches you still need to pull every branch. fetch will not create local branches (which track remote branches), you … Read more
Failed to load resource: the server responded with a status of 404 (Not Found) css
you have defined the public dir in app root/public so you have to use:
R issue “object not found”
Here’s my guess at what might work the way you wanted: You should realize that the rest of my_data will have evaporated and be garbage collected after return from the elbow call. I could have showed you how to use your original expression following attach(), which would have been arguably safe within that function, but that would have … Read more
How can I check for “undefined” in JavaScript? [duplicate]
If you are interested in finding out whether a variable has been declared regardless of its value, then using the in operator is the safest way to go. Consider this example: But this may not be the intended result for some cases, since the variable or property was declared but just not initialized. Use the in operator for a … Read more